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-rw-r--r--package/mac80211/patches/404-ath9k-uninline-ath9k_io-read-write-32-routines.patch104
1 files changed, 0 insertions, 104 deletions
diff --git a/package/mac80211/patches/404-ath9k-uninline-ath9k_io-read-write-32-routines.patch b/package/mac80211/patches/404-ath9k-uninline-ath9k_io-read-write-32-routines.patch
deleted file mode 100644
index d461cb17ee..0000000000
--- a/package/mac80211/patches/404-ath9k-uninline-ath9k_io-read-write-32-routines.patch
+++ /dev/null
@@ -1,104 +0,0 @@
-From dd51972ba5d11df434faf9171fe02c0cc48d35c1 Mon Sep 17 00:00:00 2001
-From: Gabor Juhos <juhosg@openwrt.org>
-Date: Wed, 29 Apr 2009 08:52:16 +0200
-Subject: [PATCH] ath9k: uninline ath9k_io{read,write}32 routines
-
-The spin_lock handling uses lots of instructions on some archs.
-With this patch the size of the ath9k module will be significantly
-smaller.
-
-Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
----
-Example results on different platforms:
-
-xscale: 468344 -> 293022 (62.6%)
-mips32: 549847 -> 389421 (70.8%)
-mips32r2: 510520 -> 394020 (77.2%)
-ppc40x: 365153 -> 296928 (81.3%)
-
- drivers/net/wireless/ath9k/ath9k.h | 33 +------------------------------
- drivers/net/wireless/ath9k/hw.c | 32 +++++++++++++++++++++++++++++++
- 2 files changed, 34 insertions(+), 31 deletions(-)
-
---- a/drivers/net/wireless/ath9k/ath9k.h
-+++ b/drivers/net/wireless/ath9k/ath9k.h
-@@ -721,36 +721,7 @@ void ath9k_wiphy_pause_all_forced(struct
- bool ath9k_wiphy_scanning(struct ath_softc *sc);
- void ath9k_wiphy_work(struct work_struct *work);
-
--/*
-- * Read and write, they both share the same lock. We do this to serialize
-- * reads and writes on Atheros 802.11n PCI devices only. This is required
-- * as the FIFO on these devices can only accept sanely 2 requests. After
-- * that the device goes bananas. Serializing the reads/writes prevents this
-- * from happening.
-- */
--
--static inline void ath9k_iowrite32(struct ath_hw *ah, u32 reg_offset, u32 val)
--{
-- if (ah->config.serialize_regmode == SER_REG_MODE_ON) {
-- unsigned long flags;
-- spin_lock_irqsave(&ah->ah_sc->sc_serial_rw, flags);
-- iowrite32(val, ah->ah_sc->mem + reg_offset);
-- spin_unlock_irqrestore(&ah->ah_sc->sc_serial_rw, flags);
-- } else
-- iowrite32(val, ah->ah_sc->mem + reg_offset);
--}
--
--static inline unsigned int ath9k_ioread32(struct ath_hw *ah, u32 reg_offset)
--{
-- u32 val;
-- if (ah->config.serialize_regmode == SER_REG_MODE_ON) {
-- unsigned long flags;
-- spin_lock_irqsave(&ah->ah_sc->sc_serial_rw, flags);
-- val = ioread32(ah->ah_sc->mem + reg_offset);
-- spin_unlock_irqrestore(&ah->ah_sc->sc_serial_rw, flags);
-- } else
-- val = ioread32(ah->ah_sc->mem + reg_offset);
-- return val;
--}
-+void ath9k_iowrite32(struct ath_hw *ah, u32 reg_offset, u32 val);
-+unsigned int ath9k_ioread32(struct ath_hw *ah, u32 reg_offset);
-
- #endif /* ATH9K_H */
---- a/drivers/net/wireless/ath9k/hw.c
-+++ b/drivers/net/wireless/ath9k/hw.c
-@@ -84,6 +84,38 @@ static u32 ath9k_hw_mac_to_clks(struct a
- return ath9k_hw_mac_clks(ah, usecs);
- }
-
-+/*
-+ * Read and write, they both share the same lock. We do this to serialize
-+ * reads and writes on Atheros 802.11n PCI devices only. This is required
-+ * as the FIFO on these devices can only accept sanely 2 requests. After
-+ * that the device goes bananas. Serializing the reads/writes prevents this
-+ * from happening.
-+ */
-+
-+void ath9k_iowrite32(struct ath_hw *ah, u32 reg_offset, u32 val)
-+{
-+ if (ah->config.serialize_regmode == SER_REG_MODE_ON) {
-+ unsigned long flags;
-+ spin_lock_irqsave(&ah->ah_sc->sc_serial_rw, flags);
-+ iowrite32(val, ah->ah_sc->mem + reg_offset);
-+ spin_unlock_irqrestore(&ah->ah_sc->sc_serial_rw, flags);
-+ } else
-+ iowrite32(val, ah->ah_sc->mem + reg_offset);
-+}
-+
-+unsigned int ath9k_ioread32(struct ath_hw *ah, u32 reg_offset)
-+{
-+ u32 val;
-+ if (ah->config.serialize_regmode == SER_REG_MODE_ON) {
-+ unsigned long flags;
-+ spin_lock_irqsave(&ah->ah_sc->sc_serial_rw, flags);
-+ val = ioread32(ah->ah_sc->mem + reg_offset);
-+ spin_unlock_irqrestore(&ah->ah_sc->sc_serial_rw, flags);
-+ } else
-+ val = ioread32(ah->ah_sc->mem + reg_offset);
-+ return val;
-+}
-+
- bool ath9k_hw_wait(struct ath_hw *ah, u32 reg, u32 mask, u32 val, u32 timeout)
- {
- int i;